Non-Specified
Asia-Pacific Economic Cooperation (APEC)

European Commission - Eurostat
Activities not included elsewhere. This category includes military fuel use for all mobile and stationary consumption (e.g. ships, aircraft, road and energy used in living quarters), regardless of whether the fuel delivered is for the military of that country or for the military of another country.

International Energy Agency (IEA)
Activities not included elsewhere. This category includes military fuel use for all mobile and stationary consumption (e.g. ships, aircraft, road and energy used in living quarters), regardless of whether the fuel delivered is for the military of that country or for the military of another country.

Latin American Energy Organization (OLADE)
Other Sectors refers to any energy consumer that is not specified in the identified sectors; this item is generally used to complete consumption and as such should not be very large. If it were over 5% of all final consumption, for example, this would mean that your country’s balance is not well disaggregated.

As a rule:
Do not abuse this sub–sector, and only use it as a final adjustment of your demand, but not as an excuse not to make the effort to break down your consumption profiles.

Organisation of Petroleum Exporting Countries (OPEC)
Consumption for non-specified is accounted for in "other sectors".

United Nations Economic Commission for Europe (UNECE)
Activities not included elsewhere. This category includes military fuel use for all mobile and stationary consumption (e.g. ships, aircraft, road and energy used in living quarters), regardless of whether the fuel delivered is for the military of that country or for the military of another country.